ATE335634T1 - SHOCK ABSORBING DEVICE OF A VEHICLE PART HAVING A METAL THREAD - Google Patents

SHOCK ABSORBING DEVICE OF A VEHICLE PART HAVING A METAL THREAD

Info

Publication number
ATE335634T1
ATE335634T1 AT04291467T AT04291467T ATE335634T1 AT E335634 T1 ATE335634 T1 AT E335634T1 AT 04291467 T AT04291467 T AT 04291467T AT 04291467 T AT04291467 T AT 04291467T AT E335634 T1 ATE335634 T1 AT E335634T1
Authority
AT
Austria
Prior art keywords
shock absorbing
absorbing device
vehicle part
metal thread
cable
Prior art date
Application number
AT04291467T
Other languages
German (de)
Inventor
Evrard Borg
Emmanuelle Laurent D
Eric Laspesa
Jean-Paul Nadeau
Original Assignee
Snpe Materiaux Energetiques
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Snpe Materiaux Energetiques filed Critical Snpe Materiaux Energetiques
Application granted granted Critical
Publication of ATE335634T1 publication Critical patent/ATE335634T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
    • B60R21/38—Protecting non-occupants of a vehicle, e.g. pedestrians using means for lifting bonnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
    • B60R19/32—Fluid shock absorbers, e.g. with coaxial coil springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B60R19/20—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact containing mainly gas or liquid, e.g. inflatable

Abstract

The device has a pyrotechnic actuator (22) to move a piston (9). A cable (21) has an end connected to a fixed part (27) of a vehicle. The actuator is connected to a piece to be dampened and cooperates with the cable to slow down and then stop the piece. The actuator is fixed to a support (20) connected to the piece. The support has two stoppers (24) for guiding the cable.
AT04291467T 2003-07-10 2004-06-11 SHOCK ABSORBING DEVICE OF A VEHICLE PART HAVING A METAL THREAD ATE335634T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0308477A FR2857313B1 (en) 2003-07-10 2003-07-10 DEVICE FOR DAMPING THE MOVEMENT OF A PIECE INVOLVING A METAL WIRE

Publications (1)

Publication Number Publication Date
ATE335634T1 true ATE335634T1 (en) 2006-09-15

Family

ID=33443263

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04291467T ATE335634T1 (en) 2003-07-10 2004-06-11 SHOCK ABSORBING DEVICE OF A VEHICLE PART HAVING A METAL THREAD

Country Status (7)

Country Link
US (1) US7059458B2 (en)
EP (1) EP1495918B1 (en)
JP (1) JP3923963B2 (en)
AT (1) ATE335634T1 (en)
DE (1) DE602004001813T2 (en)
ES (1) ES2270309T3 (en)
FR (1) FR2857313B1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2857421B1 (en) * 2003-07-10 2005-08-19 Pyroalliance PYROTECHNIC ACTUATOR WITH VARIABLE PUSH EFFECT
DE102005051657A1 (en) 2005-10-28 2007-05-03 GM Global Technology Operations, Inc., Detroit Pyrotechnic actuator
JP4741409B2 (en) * 2006-04-27 2011-08-03 日本発條株式会社 Automobile having actuator and hood lifting structure for lifting hood of automobile
JP4855242B2 (en) * 2006-12-27 2012-01-18 株式会社ダイセル Actuator
FR2981443B1 (en) * 2011-10-17 2013-11-29 Sme GAS GENERATOR PROVIDED WITH SAFETY BODY FOR SLOW HEATING CASES
DE102012004740A1 (en) * 2012-03-08 2013-09-12 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Motor car has bumper beam which is moved relative to chassis from rest position, piston and cylinder which are mutually displaced to chamber filled with fluid, and deformable membrane to enclose fluid within chamber
DE102012210028A1 (en) * 2012-06-14 2013-12-19 Robert Bosch Gmbh A device for springing and / or damping a vehicle, method for driving a device for springing and / or damping a vehicle and control device
US8708370B1 (en) 2012-07-23 2014-04-29 John Barker Safety enhancement for a safety belt
CN104029646B (en) * 2014-06-27 2016-03-02 长城汽车股份有限公司 Collision prevention girders and automobile
US10352336B2 (en) 2016-09-01 2019-07-16 Joyson Safety Systems Acquisition Llc Vented linear actuator
US11801877B1 (en) * 2020-11-23 2023-10-31 Rodney W. Balke Railcar ant-scissoring system

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091621A (en) * 1975-06-02 1978-05-30 Networks Electronic Corp. Pyrotechnic piston actuator
FR2685741A1 (en) * 1991-12-31 1993-07-02 Thomson Brandt Armements PYROTECHNIC CYLINDER WITH AMORTIZED RUN.
US5364129A (en) * 1993-10-26 1994-11-15 General Safety Corporation Vehicle safety belt tensioning mechanism
US5695242A (en) * 1996-02-15 1997-12-09 Breed Automotive Technology, Inc. Seat cushion restraint system
FR2766438B1 (en) * 1997-07-28 1999-10-22 Ecia Equip Composants Ind Auto ARRANGEMENT OF A BUMPER BEAM IN A MOTOR VEHICLE
US6334639B1 (en) * 1998-07-09 2002-01-01 Giat Industries Bumper equipped with shock-absorbing means
GB2347539B (en) * 1999-03-01 2001-01-10 Breed Automotive Tech A vehicle impact detection apparatus and method
DE19928099C2 (en) * 1999-06-19 2001-04-19 Daimler Chrysler Ag Shock energy absorption device
FR2801269B1 (en) * 1999-11-19 2002-02-08 Nacam MODULAR POWER ABSORBING DEVICE WITH PYROTECHNIC LOADS FROM A STEERING COLUMN OF A MOTOR VEHICLE
WO2001056844A1 (en) * 2000-02-04 2001-08-09 Automotive Systems Laboratory, Inc. Seat belt pretensioner
FR2805323A1 (en) * 2000-02-22 2001-08-24 Bernard Castagner SHOCK PYROTECHNIC SHOCK ABSORBER DEVICE
FR2806051B1 (en) * 2000-03-10 2002-06-07 Poudres & Explosifs Ste Nale PROTECTION ASSEMBLY FOR THE LOWER MEMBERS OF AN OCCUPANT OF A MOTOR VEHICLE
DE10012093A1 (en) * 2000-03-15 2001-09-20 Volkswagen Ag Steering device for a vehicle, in particular for a motor vehicle, with an airbag module
FR2811036B1 (en) * 2000-06-30 2003-09-12 Lacroix Soc E ACTUATOR BASED ON PYROTECHNIC MICRO-PULSERS
EP1186786B1 (en) * 2000-08-04 2005-06-08 Automotive Systems Laboratory Inc. Pyrotechnic actuator
GB0120834D0 (en) * 2001-08-28 2001-10-17 Sozou Takis Impact absorbing bumpers
US6851715B2 (en) * 2002-03-12 2005-02-08 Trw Vehicle Safety Systems Inc. Apparatus for measuring tension in seat belt webbing

Also Published As

Publication number Publication date
US20050006191A1 (en) 2005-01-13
ES2270309T3 (en) 2007-04-01
US7059458B2 (en) 2006-06-13
FR2857313A1 (en) 2005-01-14
DE602004001813D1 (en) 2006-09-21
EP1495918A3 (en) 2005-03-16
DE602004001813T2 (en) 2007-08-16
JP2005029158A (en) 2005-02-03
EP1495918B1 (en) 2006-08-09
FR2857313B1 (en) 2006-11-24
EP1495918A2 (en) 2005-01-12
JP3923963B2 (en) 2007-06-06

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties